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K(C) of the reaction PCl(3)+Cl(2) iff PC...

`K_(C)` of the reaction `PCl_(3)+Cl_(2) iff PCl_(5)` (all gases) at `250^(@)` C is 26 L `mol^(-1)`. `K_(p)` of the reaction at this temperature is approximately

A

0.605

B

0.33

C

`4 times 10^(-2)`

D

`1.1 times 10^(3)(atm^(-1))`

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The correct Answer is:
A
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